// Generated from /home/telekinesis/git/antlrtest/src/main/java/Expression.g4 by ANTLR 4.5.1
package com.ibm.cps.sql.expression.antlr;
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.misc.*;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class ExpressionLexer extends Lexer {
	static { RuntimeMetaData.checkVersion("4.5.1", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9, 
		T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17, 
		STRINGLITERAL=18, IDENTIFIER=19, INT=20, DOUBLE=21, SPACE=22;
	public static String[] modeNames = {
		"DEFAULT_MODE"
	};

	public static final String[] ruleNames = {
		"T__0", "T__1", "T__2", "T__3", "T__4", "T__5", "T__6", "T__7", "T__8", 
		"T__9", "T__10", "T__11", "T__12", "T__13", "T__14", "T__15", "T__16", 
		"STRINGLITERAL", "IDENTIFIER", "INT", "DOUBLE", "SPACE"
	};

	private static final String[] _LITERAL_NAMES = {
		null, "'('", "')'", "'['", "']'", "'!'", "'-'", "'*'", "'/'", "'+'", "'>'", 
		"'>='", "'<'", "'<='", "'='", "'&&'", "'||'", "','"
	};
	private static final String[] _SYMBOLIC_NAMES = {
		null, null, null, null, null, null, null, null, null, null, null, null, 
		null, null, null, null, null, null, "STRINGLITERAL", "IDENTIFIER", "INT", 
		"DOUBLE", "SPACE"
	};
	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

	/**
	 * @deprecated Use {@link #VOCABULARY} instead.
	 */
	@Deprecated
	public static final String[] tokenNames;
	static {
		tokenNames = new String[_SYMBOLIC_NAMES.length];
		for (int i = 0; i < tokenNames.length; i++) {
			tokenNames[i] = VOCABULARY.getLiteralName(i);
			if (tokenNames[i] == null) {
				tokenNames[i] = VOCABULARY.getSymbolicName(i);
			}

			if (tokenNames[i] == null) {
				tokenNames[i] = "<INVALID>";
			}
		}
	}

	@Override
	@Deprecated
	public String[] getTokenNames() {
		return tokenNames;
	}

	@Override

	public Vocabulary getVocabulary() {
		return VOCABULARY;
	}


	public ExpressionLexer(CharStream input) {
		super(input);
		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	@Override
	public String getGrammarFileName() { return "Expression.g4"; }

	@Override
	public String[] getRuleNames() { return ruleNames; }

	@Override
	public String getSerializedATN() { return _serializedATN; }

	@Override
	public String[] getModeNames() { return modeNames; }

	@Override
	public ATN getATN() { return _ATN; }

	public static final String _serializedATN =
		"\3\u0430\ud6d1\u8206\uad2d\u4417\uaef1\u8d80\uaadd\2\30~\b\1\4\2\t\2\4"+
		"\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t"+
		"\13\4\f\t\f\4\r\t\r\4\16\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22"+
		"\4\23\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\3\2\3\2\3\3\3\3\3\4"+
		"\3\4\3\5\3\5\3\6\3\6\3\7\3\7\3\b\3\b\3\t\3\t\3\n\3\n\3\13\3\13\3\f\3\f"+
		"\3\f\3\r\3\r\3\16\3\16\3\16\3\17\3\17\3\20\3\20\3\20\3\21\3\21\3\21\3"+
		"\22\3\22\3\23\3\23\7\23X\n\23\f\23\16\23[\13\23\3\23\3\23\3\23\7\23`\n"+
		"\23\f\23\16\23c\13\23\3\23\5\23f\n\23\3\24\3\24\7\24j\n\24\f\24\16\24"+
		"m\13\24\3\25\6\25p\n\25\r\25\16\25q\3\26\3\26\3\26\3\26\3\27\6\27y\n\27"+
		"\r\27\16\27z\3\27\3\27\2\2\30\3\3\5\4\7\5\t\6\13\7\r\b\17\t\21\n\23\13"+
		"\25\f\27\r\31\16\33\17\35\20\37\21!\22#\23%\24\'\25)\26+\27-\30\3\2\6"+
		"\5\2C\\aac|\6\2\62;C\\aac|\3\2\62;\5\2\13\f\17\17\"\"\u0083\2\3\3\2\2"+
		"\2\2\5\3\2\2\2\2\7\3\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3"+
		"\2\2\2\2\21\3\2\2\2\2\23\3\2\2\2\2\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2"+
		"\2\2\33\3\2\2\2\2\35\3\2\2\2\2\37\3\2\2\2\2!\3\2\2\2\2#\3\2\2\2\2%\3\2"+
		"\2\2\2\'\3\2\2\2\2)\3\2\2\2\2+\3\2\2\2\2-\3\2\2\2\3/\3\2\2\2\5\61\3\2"+
		"\2\2\7\63\3\2\2\2\t\65\3\2\2\2\13\67\3\2\2\2\r9\3\2\2\2\17;\3\2\2\2\21"+
		"=\3\2\2\2\23?\3\2\2\2\25A\3\2\2\2\27C\3\2\2\2\31F\3\2\2\2\33H\3\2\2\2"+
		"\35K\3\2\2\2\37M\3\2\2\2!P\3\2\2\2#S\3\2\2\2%e\3\2\2\2\'g\3\2\2\2)o\3"+
		"\2\2\2+s\3\2\2\2-x\3\2\2\2/\60\7*\2\2\60\4\3\2\2\2\61\62\7+\2\2\62\6\3"+
		"\2\2\2\63\64\7]\2\2\64\b\3\2\2\2\65\66\7_\2\2\66\n\3\2\2\2\678\7#\2\2"+
		"8\f\3\2\2\29:\7/\2\2:\16\3\2\2\2;<\7,\2\2<\20\3\2\2\2=>\7\61\2\2>\22\3"+
		"\2\2\2?@\7-\2\2@\24\3\2\2\2AB\7@\2\2B\26\3\2\2\2CD\7@\2\2DE\7?\2\2E\30"+
		"\3\2\2\2FG\7>\2\2G\32\3\2\2\2HI\7>\2\2IJ\7?\2\2J\34\3\2\2\2KL\7?\2\2L"+
		"\36\3\2\2\2MN\7(\2\2NO\7(\2\2O \3\2\2\2PQ\7~\2\2QR\7~\2\2R\"\3\2\2\2S"+
		"T\7.\2\2T$\3\2\2\2UY\7$\2\2VX\13\2\2\2WV\3\2\2\2X[\3\2\2\2YW\3\2\2\2Y"+
		"Z\3\2\2\2Z\\\3\2\2\2[Y\3\2\2\2\\f\7$\2\2]a\7)\2\2^`\13\2\2\2_^\3\2\2\2"+
		"`c\3\2\2\2a_\3\2\2\2ab\3\2\2\2bd\3\2\2\2ca\3\2\2\2df\7)\2\2eU\3\2\2\2"+
		"e]\3\2\2\2f&\3\2\2\2gk\t\2\2\2hj\t\3\2\2ih\3\2\2\2jm\3\2\2\2ki\3\2\2\2"+
		"kl\3\2\2\2l(\3\2\2\2mk\3\2\2\2np\t\4\2\2on\3\2\2\2pq\3\2\2\2qo\3\2\2\2"+
		"qr\3\2\2\2r*\3\2\2\2st\5)\25\2tu\7\60\2\2uv\5)\25\2v,\3\2\2\2wy\t\5\2"+
		"\2xw\3\2\2\2yz\3\2\2\2zx\3\2\2\2z{\3\2\2\2{|\3\2\2\2|}\b\27\2\2}.\3\2"+
		"\2\2\t\2Yaekqz\3\b\2\2";
	public static final ATN _ATN =
		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
	static {
		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
		}
	}
}